baber/WOPTO huggingface dataset:
Patent JP-H05269475-A (JP)
Title: Treatment of waste water containing hydrogen peroxide and ammonia
IPC: C02F1/58
Filed: 1992-03-26
Abstract: PURPOSE:To obtain treated water of high quality by simultaneously, easily and efficiently decomposing and removing hydrogen peroxide and ammonia from waste water containing hydrogen peroxide and ammonia without blowing oxygen-containing gas into waste water. CONSTITUTION:Waste water containing hydrogen peroxide and ammonia is brought into contact with a redox catalyst 4A at 80-170 deg.C) without blowing oxygen-containing gas into waste water to decompose both components. Therefore, said waste water can be treated by one process. The control of treated water 14 in quality is easy as compared with biological treatment and no sludge is also generated and the addition of a chemical agent is unnecessary. This method can be also adapted to waste water containing about 1000ppm of NH3.
Patent JP-H08257320-A (JP)
Title: Water purifying apparatus
Inventor: TSUCHIYA SHOICHI
IPC: B01D35/027
Filed: 1995-03-27
Abstract: PURPOSE: To provide a water purifying apparatus capable of washing a filter when clogging is generated in the filter. CONSTITUTION: A filter 13 having a solid part 15 and an internal space and a pump 25 pumping up water from the internal space of the filter 13 to generate water flow in the solid part 15 from the outside to the inside are provided. A washing means 26 introducing air into the solid part 15 of the filter 13 to wash the solid part 15 is provided to make it possible not only to wash the solid part 15 by the passage of air but also to supply air to bacteria in the solid part 15.
Patent JP-S63234317-A (JP)
Title: Floppy disk preserving device
Inventor: TSUGANE HIROYUKI
IPC: G06F3/08
Filed: 1987-03-23
Abstract: PURPOSE:To increase the capacity together with improvement of the reliability, the controllability and the operability and to improve the completeness, by using an optical disk whose information is controlled by a computer. CONSTITUTION:The drives 31'-33' for floppy disks of different diameters which are controlled by a built-in floppy disk controller via a computer are provided to a floppy disk/optical disk drive 4 together with the optical disk drives 34a and 34b connected to a built-in optical disk interface. Then an optical disk 400 is controlled by the computer 2 via a built-in optical disk data control means which controls the information on the disk 400. Thus, the information on the floppy disk are preserved. While the capacity of the disk 400 is extremely increased owing to its constitution for improvement of its reliability with no influence of a magnetic field, etc. The controllability of a directory is improved because the control of the directory does not depend on an OS. Then, the disk 400 is controlled by a fixed procedure regardless of the format system for improvement of the operability. Thus, the completeness of a floppy disk preserving device is improved.
Patent JP-H05274841-A (JP)
Title: Information recording device
IPC: H04N21/434
Filed: 1992-03-26
Abstract: PURPOSE:To greatly reduce a decline in reproduced image quality at the time of an error generation even when an editing point is shifted because of a track ing shift during editing, original recorded data is damaged and an error is generated by recording high frequency data and outside codes having less influ ence on reproduction errors on tracks of both edges within tracks constituting one field having a good chance of the original recorded data being damaged by a tracking shift during editing. CONSTITUTION:This device is provided with a DCT converter 3 for subjecting a video signal to a discrete cosine transformation, a quantizer 4 for quantizing this, an outside code circuit 5 and code circuit 10 for adding an error correction code to these quantized data and a recording head 13 for recording these data on a magnetic tape 14. The high frequency data and the outside code are recorded on the tracks of both edges within the tracks constituting one field.
Patent JP-H03268930-A (JP)
Title: Manufacture of laminate for electricity made of paper base material unsaturated resin
Inventor: YAMAGUCHI FUMIO
IPC: B29C43/20
Filed: 1990-03-19
Abstract: PURPOSE:To avoid the thickness variation of an article laminate even in the case of carrying out preparatory infiltration, and enable a smooth surface article to be manufactured by impregnating paper base materials with the water soluble liquid of amino resin, and drying them in use of drum type dryers for conducting a preliminary treatment. CONSTITUTION:Cellulose base materials 1 such as linters paper, kraft paper or the like are pulled out of rolls 2 and enter an impregnation chamber 5 after passing through a preparatory impregnation bath 3 and a drying chamber 4. In the impregnation chamber, the base materials 1 are impregnated with the unsaturated resin such as unsaturated polyester resin or the like, and they are unified by a pair of rolls 6. The laminated matter is covered with metallic foil and/or mold releasing films 7 in its both surfaces by means of covering rolls 8 and then cured successively passing through a curing furnace 9, so that it becomes an article. In this occasion, the base materials given a preparatory treatment may become larger in thickness by 10-50% than that of the original paper through expansion and, in consequence, they are liable to the occurrence of wrinkles or swells. Thus, wet base materials are dried by the use of a drum type dryers 10 in the drying chamber 4. Whereby, a smooth article laminate with uniform thickness can be obtained.
Patent JP-H06281438-A (JP)
Title: Method for detecting worn part of roll
Inventor: NISHI YASUHIKO
IPC: B21B28/04
Filed: 1993-03-26
Abstract: PURPOSE:To correctly judge the worn part of a roll by providing the process where the profile of the roll surface is obtained and this profile is smoothed, the process where this profile is differentiated, the process where both ends of the worn part of the roll are determined based on both patterns, and the process where the width and depth of the worn part of the roll are determined therefrom. CONSTITUTION:The distance to the surface of a roll 1 is measured while a sensor 3 is moved parallel to the axis of the roll 1 in order to measure the ruggedness of the surface of the roll 1, and the surface profile is obtained. Processing is executed by a sensor output waveform inputting means 6 of a sensor output analyzing device 5. The waveform contains the noise components, and is smoothed by a waveform smoothing means 7. Then, this pattern is differentiated by a differentiating means 8. The peak position of the differentiated waveform is detected by a worn part ends detecting means 9 out of the positive or negative peak values of the differentiated waveform, and the positive and negative peaks are set with reference to the threshold value, and the respective ends of the worn part 2 are detected by these peaks and the smoothed pattern. The width and depth of the worn part are determined by a worn part width and depth detecting means 10, and outputted by an analysis result outputting means 11.
Patent JP-H11265288-A (JP)
Title: Recursive structured data processing method and system therefor, and storage medium for storing recursive structured data processing program
Inventor: OZAKI YOSHIHIRO
IPC: G06F9/44
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To make reducible the processing load necessary for the processing of recursive structured data and a resource such as a memory. SOLUTION: A constituting element constituting recursively structured data is turned to an object, and a processing defined as a method is operated in this recursive structured data processing method. An applied recursive structured data are held, and the input of a retrieval key for designating a desired constituting element in the recursive structure data is received, and partial data corresponding to the desired constituting element are extracted from the held recursive structure data based on the retrieval key and the rule of the structure in the recursive structured data, and the partial data are turned to an object as the slave object of the recursive structured data, and a processing defined as a method is operated.
Patent JP-2000044367-A (JP)
Title: Cement cured product whose surface is treated, and its production
Inventor: FUKUSHIMA TAKAHIRO
IPC: C09D163/00
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a surface-treated cement cured product which can be produced without requiring a special curing facility and inhibits the generation of an efflorescence and whose surface-treated layer has excellent adhesiveness, and to provide a method for producing the same. SOLUTION: This cement cured product whose surface is treated is obtained by forming an epoxy sealer primer layer on the surface of a press-molded cement cured product and subsequently forming a top coating layer on the primer coating layer. Therein, an epoxy sealer layer having a thickness of 20-500 μm on the inner side of the cement cured product is formed as a primer layer. An epoxy sealer layer having a thickness of 0-10 μm is preferably further formed on the surface side of the cement cured product.
Patent JP-S62225542-A (JP)
Title: Production of ethylene polymer film having blocking resistance
Inventor: FUKUI YASUO
IPC: C08J5/18
Filed: 1986-03-28
Abstract: PURPOSE:To obtain a film having extremely improved blocking resistance without damaging transparency and hue and no whitening caused by friction between films, by blending an ethylene polymer with specific precipitated barium sulfate powder and making the blend into a film. CONSTITUTION:A resin selected from medium-density or low-density polyethylene having <0.94g/cm<3> density, an ethylene copolymer comprising >=70wt% ethylene as a main component and a mixture thereof is blended with 0.01-1wt% based on the resin weight of precipitated barium sulfate powder having 0.1-10mum average particle diameter and molded into a film. 0.03-0.6wt% barium sulfate powder having 0.8-6mum average particle diameter is preferably added to the resin.
Patent JP-H11272322-A (JP)
Title: Design supporting device for process control program
Inventor: MAEJIMA MASAYUKI
IPC: G05B23/02
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of design work by inputting or changing the machine specification and the operation specification of a machine device that previously stores a basic operation program, combining them and designing one factory equipment. SOLUTION: Basic operation programs which are individual at the respective operation parts of a machine device are previously stored in a source generation basic file 3. A fixed form pattern for setting a machine specification by a numeric value and a fixed form pattern for setting an operation specification to the lapse of time on the operation part by the numeric value are previously stored in a data file 4. When the numeric values are inputted to the fixed form patterns of the machine specification and the operation specification, a design support control part 1 inputs or changes the machine specification and the operation specification of the machine device that previously stores the basic operation program. They are combined and simulatively executed on a computer device 2.
Patent JP-S60213681-A (JP)
Inventor: MIYAKE TATSUO
IPC: B66B9/04
Filed: 1984-04-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62225015-A (JP)
Title: Power amplifier
Inventor: NAGANO MASASHI
IPC: H03F1/52
Filed: 1986-03-27
Abstract: PURPOSE:To prevent destruction of an output transistor (TR) at short-circuit of its output terminal by interrupting or reducing the supply of a voltage or current to the output TR when a difference voltage of output signals of the lst and 2nd power amplifier circuits exceeds a prescribed value. CONSTITUTION:When the output terminal 5 is in short-circuit with a ground line, the voltage at the terminal 5 goes to a ground voltage. Thus, the voltage is lower than a voltage of an output terminal 6 of a power amplifier 3. The voltage change in terminals 5,6 in this state inverts a switch means 4 from the cut-off state into the conductive state. Thus, the means 4 controls a bias stage 7 of a power amplifier circuit 2 to protect the output TRs 8,9 from being destroyed. If the terminal 5 is short-circuited with a power line, the voltage at the terminal 5 is higher than the voltage at the terminal 6. In this case, the means 4 is operated also. That is, the means 4 is operated when the voltage at the terminal 5 is lower or higher by a prescribed voltage than the normal voltage at the terminal 6. Thus, the TRS 8,9 are prevented from being destroyed.
Patent JP-H04281217-A (JP)
Title: Recording method and reproducing method in optical disk device
Inventor: ABE MICHIHARU
IPC: G11B11/10
Filed: 1991-03-08
Abstract: PURPOSE:To obtain a low noise reproducing signal by attaining the proper level of a recording signal level due to the difference of linear velocities at the outer and inner peripherals of an optical disk. CONSTITUTION:The power of a laser beam to irradiate the optical disk at the time of recording is formed by superimposing a low level DC component P1 on a high level pulse-like component P2, the pulse-like component P2 is constant on the outer and inner peripherals of the optical disk and the low level DC component P1 becomes bigger as it is nearer to the outer peripheral. Also, the reproduction of the recording information of the optical disk is executed by irradiating the laser beam of the low level DC component P1.
Patent JP-S57182812-A (JP)
Title: Control system for water distribution pressure
Inventor: SAITOU TADASHI
IPC: G05D16/20
Filed: 1981-05-08
Abstract: PURPOSE:To hold a water pressure in a proper value, by transmitting an average pressure signal from a water measuring equipment, which is provided with a pressure-electric converting function, to a control center to calculate an average pressure of a block and comparing it with a target pressure. CONSTITUTION:The output signal of a pressure-electric converter 1 which converts the pressure of city water to an electric signal is led to a water leakage discriminating circuit 3 and a low pass filter 4 through an amplifying circuit 2. In the low pass filter 4, AC signal components of the input signal are attenuated to extract components near a DC signal, and this output is transmittedas an average pressure signal to an output terminal T02. An average pressure signal of houses of demand in every water distributing block is transmitted tothe control center side and is stored in a data file 10. These stored contents are read out as required, and a block average pressure is operated in a device 12 through a correcting circuit 11. The difference between this pressure and a proper target pressure Ps is calculated, and a pressure adjustment quantity is obtained in an operation output part 13 in accordance with the difference, and a pressure regulating signal is transmitted from a signal transmitting part 14 to control the water distributing pressure.
Patent JP-H11264115-A (JP)
Title: Bridge
Inventor: IWATA SETSUO
IPC: E01D2/02
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a bridge facilitating the construction and excellent in durability. SOLUTION: A floor slab 2 is mounted on a main girder 1, and the floor slab 2 is connected to the main girder 1 with stud dowels 3 projected to the upper surface of the main girder 1. In tha case, a groove 11 fitted into the stud dowels 3 is formed in the lower surface of the floor slab 2, a linking hole 12 reaching the upper surface of the floor slab 2 from the groove 11 is made to pass through the floor slab 2, and the groove 11 is filled with mortar 12 through the linking hole 12.
Patent JP-S59195019-A (JP)
Title: Fluidized-bed type combustion furnace
Inventor: MURAMATSU HIROSHI
IPC: F23N1/02
Filed: 1983-04-21
Abstract: PURPOSE:To prevent production of NOX, by a method wherein the air fed to a fluidized-bed combustion furnace is divided into a primary air and a secondary air. CONSTITUTION:A furnace is provided with a first flow meter 12 for measuring the flow rate of a primary air, a second flow meter 14 for measuring the flow rate of a secondary air, an oxygen concentration meter 16 for measuring oxygen concentration in exhaust gas, and a computing part 17 which, based on output signals from the flow meters 12 and 14, and the oxygen concentration meter 16, computes an xygen concentration condition on a fludizied bed surface 18. A first regulating part 19 outputs a control signal which regulates the flow rate of a primary air, based on a deviation between an oxygen concentration condition outputted from the computing part 17 and a previously set oxygen concentration condition on the fluidized bed surface 18. A second regulating part 20 outputs a control signal which controls the flow rate of a secondary air so that an output signal from the oxygen concentration meter 16 attains a previously set value. This prevents production of NOX.
Patent JP-H04238933-A (JP)
Title: Fitting device for wall panel lower-section
Inventor: FUKUNAGA HIDEKI
IPC: E04B2/88
Filed: 1991-01-10
Abstract: PURPOSE:To obtain a fitting device for enabling the centering of wall panels to be easily regulated and enabling the panels to cope with the load of wind pressure or the like, when the lower sections of the wall panels are fitted on a building structural-body via metal fittings, on curtain wall construction. CONSTITUTION:A section projected from the rear plate 2 of the metal fittings main-body 1 of a T-shape from the viewpoint of a plane is set to be an engaging piece 3, and at the lower section of the piece 3, an engaging channel 5 is formed. The rear plate is provided with a nut 4 for fitting a level regulating bolt spirally on, and the engaging piece is provided with a nut 6 confronted with the rear plate, with the engaging channel between them. On a structural body side, a bearing angle 10 is previously fixed. At the lower section of a wall panel, the metal fittings main-body is fitted, and the bearing angle and the engaging channel are engaged with each other. Then, the metal fittings is positioned by a centering regulating bolt to be spirally fitted on the nut 6, and after that, a lock plate 7 is fitted on the bearing angle and the engaging piece and is welded to be fixed.
Patent JP-S61228322-A (JP)
Title: Load sensor
Inventor: YAMASHITA YOSHIMASA
IPC: G01L1/10
Filed: 1985-04-02
Abstract: PURPOSE:To prevent the clogging of an article to be detected between a case and a vibration piece, by opening the vibration piece at least present outside the case among a pair of vibration pieces so that the distance between said vibration piece and the case becomes larger toward the leading end side of said vibration piece. CONSTITUTION:The vibration piece 2b at least positioned outside a case among the vibration pieces 2a, 2b of a tuning fork vibrator is opened so that the distance with the surface of the case becomes larger toward the leading end side of said vibration piece 2b. In the opening degree, if the vibration piece 2b is opened at an excessively steep angle, it is not pref. because the vibration mode of the tuning fork vibrator 2 changes. When the vibration pieces are opened, not only the vibration piece outside the case but also the vibration piece inside the case may be opened to the same degree. Because of this, the clogging of an article to be detected between the case and the vibration pieces is prevented and the detection accuracy of load is enhanced.
Patent JP-H08256817-A (JP)
Title: Carrying bag for golf bag
Inventor: MAEKAWA KICHIYA
IPC: B65D33/16
Filed: 1995-03-28
Abstract: PURPOSE: To enable to easily insert a golf bag into a bag by providing a gusset sheet at a part of the periphery of a pair of cover sheets as a bag to allow a sufficient space between the cover sheets of the bag. CONSTITUTION: This carrying bag for a golf bag is prepared so that a pair of cover sheets 1 made of soft plastic sheet is connected to a gusset sheet 2 to form a bag shape. The cover sheet 1 is an approx. rectangular sheet with four curved corners, which resembles the outline of a golf bag, and its circumference excluding a part is connected and stitched to form a storage bag A for a golf bag. An insertion opening 3 and a band opening 4 are formed at the cover sheet 1, and the openings 3 and 4 are parts where the cover sheet 1 is not stitched. The insertion opening 3 for taking in/out a golf bag to/from the bag A is opened from the top to the center of one side of the cover sheet 1, and an opening/closing fastener 5 is provided at the edge of opening of the cover sheet 1.
Patent JP-S61229432-A (JP)
Title: Production of rim of wheel for automobile
Inventor: SANO MASARU
IPC: B21D53/30
Filed: 1985-04-02
Abstract: PURPOSE:To prevent the generation of flaws on a rim and to reduce widely the wear of a roll with synchronizing with the rotation of a blank by trisecting either the outer peripheral face forming roll or inner peripheral face forming roll and by providing a bearing at the inner part of the one part thereof. CONSTITUTION:The forming roll 5 of the outer peripheral face is divided into the center forming roll 9 which forms the drop part 6 of rim 1 and the outer side forming rolls 10, 10 which forms a bead seat 7 and flange part 8 and the forming rolls 10, 10 are composed so as to be turned freely via bearing 11 respectively. The inner peripheral face forming roll 12 is made a integrally forming roll or integrated with a pin, key, etc. if even divided. The roll which is supported freely turnably via bearing is freely turned even in case of the peripheral speed of each divided roll being varied because of the forming roll to form the part different from the diameter of the rim 1 being composed with its division as per the above and the generation of the slipping between the rim blank and each roll is prevented.
Patent JP-H02248975-A (JP)
Title: Electrophotographic device
Inventor: KAWANO YUZO
IPC: G03G15/08
Filed: 1989-03-22
Abstract: PURPOSE:To efficiently utilize the volume of a toner hopper by providing motion transmitting members which move along the nearly all bottom surface of the toner hopper, and providing a stirring member which possesses supported parts supported by the motion transmitting members and possesses a pendulous part hanging vertically from the supported parts. CONSTITUTION:The subject device is provided with the motion transmitting members 16a and 16b which move along the nearly all bottom surface of the toner hopper 9, and the stirring member 20 which possesses the supported parts 20a and 20b supported by the motion transmitting members 16a and 16b, and possesses a pendulous part 20c hanging vertically from the supported parts 20a and 20b. The stirring member 20 is moved along the bottom surface of the toner hopper 9 by the motion transmitting members 16a and 16b and possesses the pendulous part 20c, by which residual toner on the bottom surface of the toner hopper 9 is surely collected to fall over a toner discharge roller 14. Thereby, the amount of residual toner in the toner hopper 9 is reduced and the volume of the toner hopper 9 can be efficiently utilized.